Free Shipping On Orders Over $75. Details

Talk to a Sierra Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win a $4,000 Build! Enter Now >
Claim Your FREE Gift! Reveal Now >

CGS Motorsports Aluminized Single Exhaust System; Side Exit (14-18 5.3L Sierra 1500)

Item S501099
Call a Sierra Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $547.99 You Save 13% ($72.00)
Our Price

$475.99 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Enter Zip
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • CGS Motorsports Aluminized Cat-Back Exhaust - Single Side Exit
      • Outperforms the Competition
      • Construction: Fully Welded and Aluminized Steel
      • Superior High Flow Muffler
      • Mandrel-Bent Seamless Tubing
      • Polished Aluminized Steel Tip
      • Street Legal in All 50 States
      • Lifetime Warranty
      • Fits All 2014-2018 5.3L GMC Sierra


      Outperforms Competition. Your GMC Sierra will have superior performance with this CGS Aluminized Cat-Back Exhaust System. With this system, you are getting a high-quality product made to last for the long haul and offer you enhanced performance value. It outperforms and outlasts the competition.

      Quality Material. This high flow muffler is manufactured with quality aluminized steel that is 100% welded. The aluminized steel tip is polished for a sleek visible appearance. The seamless tubing of the muffler has a mandrel bend.

      Lifetime Warranty. CGS offers customers a lifetime warranty on this cat-back system. The warranty does not affect the factory warranty or the emissions standards. Additionally, it is street legal in 50 states.

      Application. This CGS Motorsports Aluminized Single Side Exit Cat-Back Exhaust is designed to be used on the 2014-2018 5.3L GMC Sierra's with the following cab and box configurations.
      • Double Cab with the Standard Box
      • Crew Cab with a Short Box.

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust



      CGS Motorsports 60078

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) CGS Motorsports Aluminized Cat-Back Exhaust
      • Hardware and Clamps for Mounting

      Tech Specs


      Customer Reviews (34)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 5.3L V8 - 14, 15, 16, 17, 18

        Designed for the Double Cab with a Standard Box and Crew Cab with a Short Box.

            Related Sierra 1500 Categories